what is it worth? 72 GMC 3/4 ton camper special

[Goat Farmer]

I am planning to sell my'72 gmc 3/4 ton camper special. It is all original with rust in the usual places (rockers, corners) and am trying to figure out what it is worth. It has a 350 that runs well and a smooth shifting tranny. Too many trucks and my wife fails to see its value. Will be happy to send pics to any interested. Radiator has a small leak and the wiper motor and switch that I purchased from one of our members still needs installation.

Thanks all.